CN1662451A - 含氟乳化剂的回收方法 - Google Patents
含氟乳化剂的回收方法 Download PDFInfo
- Publication number
- CN1662451A CN1662451A CN038142651A CN03814265A CN1662451A CN 1662451 A CN1662451 A CN 1662451A CN 038142651 A CN038142651 A CN 038142651A CN 03814265 A CN03814265 A CN 03814265A CN 1662451 A CN1662451 A CN 1662451A
- Authority
- CN
- China
- Prior art keywords
- fluorine
- aqueous solution
- containing emulsifier
- aforementioned
- recovery method
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F14/00—Homopolymers and copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by a halogen
- C08F14/18—Monomers containing fluorine
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/02—Treatment of water, waste water, or sewage by heating
- C02F1/04—Treatment of water, waste water, or sewage by heating by distillation or evaporation
- C02F1/048—Purification of waste water by evaporation
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D3/00—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping
- B01D3/007—Energy recuperation; Heat pumps
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D3/00—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping
- B01D3/06—Flash distillation
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/02—Treatment of water, waste water, or sewage by heating
- C02F1/04—Treatment of water, waste water, or sewage by heating by distillation or evaporation
- C02F1/06—Flash evaporation
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/02—Treatment of water, waste water, or sewage by heating
- C02F1/04—Treatment of water, waste water, or sewage by heating by distillation or evaporation
- C02F1/08—Thin film evaporation
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/26—Treatment of water, waste water, or sewage by extraction
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2101/00—Nature of the contaminant
- C02F2101/10—Inorganic compounds
- C02F2101/12—Halogens or halogen-containing compounds
- C02F2101/14—Fluorine or fluorine-containing compounds
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2101/00—Nature of the contaminant
- C02F2101/30—Organic compounds
- C02F2101/32—Hydrocarbons, e.g. oil
- C02F2101/325—Emulsions
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
- C02F2103/18—Nature of the water, waste water, sewage or sludge to be treated from the purification of gaseous effluents
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
- C02F2103/34—Nature of the water, waste water, sewage or sludge to be treated from industrial activities not provided for in groups C02F2103/12 - C02F2103/32
- C02F2103/36—Nature of the water, waste water, sewage or sludge to be treated from industrial activities not provided for in groups C02F2103/12 - C02F2103/32 from the manufacture of organic compounds
- C02F2103/38—Polymers
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2301/00—General aspects of water treatment
- C02F2301/06—Pressure conditions
- C02F2301/063—Underpressure, vacuum
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2303/00—Specific treatment goals
- C02F2303/16—Regeneration of sorbents, filters
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Polymers & Plastics (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Health & Medical Sciences (AREA)
- Medicinal Chemistry (AREA)
- Water Supply & Treatment (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
- Heat Treatment Of Water, Waste Water Or Sewage (AREA)
- Physical Water Treatments (AREA)
- Extraction Or Liquid Replacement (AREA)
Abstract
Description
Claims (12)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP178728/2002 | 2002-06-19 | ||
JP2002178728 | 2002-06-19 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1662451A true CN1662451A (zh) | 2005-08-31 |
CN100381366C CN100381366C (zh) | 2008-04-16 |
Family
ID=29996541
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB038142651A Expired - Lifetime CN100381366C (zh) | 2002-06-19 | 2003-06-19 | 含氟乳化剂的回收方法 |
Country Status (8)
Country | Link |
---|---|
US (1) | US7351342B2 (zh) |
EP (1) | EP1514848B1 (zh) |
JP (1) | JP4455327B2 (zh) |
CN (1) | CN100381366C (zh) |
AU (1) | AU2003244295A1 (zh) |
DE (1) | DE60304469T2 (zh) |
RU (1) | RU2315718C2 (zh) |
WO (1) | WO2004000734A1 (zh) |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102066307A (zh) * | 2008-06-24 | 2011-05-18 | 旭硝子株式会社 | 含氟化合物的精制方法 |
CN101357964B (zh) * | 2007-07-31 | 2011-07-27 | 大金工业株式会社 | 含氟弹性体的制造方法 |
CN102740974A (zh) * | 2010-02-03 | 2012-10-17 | 旭硝子株式会社 | 阴离子性含氟乳化剂的回收方法 |
CN103717281A (zh) * | 2011-08-18 | 2014-04-09 | 旭硝子株式会社 | 表面活性剂水溶液的浓缩回收方法 |
CN103796759A (zh) * | 2011-09-13 | 2014-05-14 | 旭硝子株式会社 | 阴离子性含氟乳化剂的回收方法 |
CN107501081A (zh) * | 2017-09-15 | 2017-12-22 | 四川宏图普新微波科技有限公司 | 一种从聚四氟乙烯分散树脂颗粒湿料中回收全氟辛酸的系统及方法 |
CN107902828A (zh) * | 2017-11-21 | 2018-04-13 | 四川理工学院 | 废水中高浓度非离子表面活性剂的回收方法 |
CN109651536A (zh) * | 2018-12-18 | 2019-04-19 | 福建三农新材料有限责任公司 | 一种高品质聚四氟乙烯乳液自动化连续浓缩系统及方法 |
Families Citing this family (31)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7279522B2 (en) | 2001-09-05 | 2007-10-09 | 3M Innovative Properties Company | Fluoropolymer dispersions containing no or little low molecular weight fluorinated surfactant |
GB0525978D0 (en) | 2005-12-21 | 2006-02-01 | 3M Innovative Properties Co | Fluorinated Surfactants For Making Fluoropolymers |
GB0514398D0 (en) | 2005-07-15 | 2005-08-17 | 3M Innovative Properties Co | Aqueous emulsion polymerization of fluorinated monomers using a fluorinated surfactant |
GB0523853D0 (en) | 2005-11-24 | 2006-01-04 | 3M Innovative Properties Co | Fluorinated surfactants for use in making a fluoropolymer |
US20080015304A1 (en) | 2006-07-13 | 2008-01-17 | Klaus Hintzer | Aqueous emulsion polymerization process for producing fluoropolymers |
US20070015937A1 (en) * | 2005-07-15 | 2007-01-18 | 3M Innovative Properties Company | Process for recovery of fluorinated carboxylic acid surfactants from exhaust gas |
GB2430437A (en) * | 2005-09-27 | 2007-03-28 | 3M Innovative Properties Co | Method of making a fluoropolymer |
JP4904761B2 (ja) * | 2005-09-30 | 2012-03-28 | ユニマテック株式会社 | 含フッ素カルボン酸の回収方法 |
RU2388537C2 (ru) * | 2005-10-14 | 2010-05-10 | Асахи Гласс Компани, Лимитед | Способ регенерации основной анионообменной смолы |
JP2007283224A (ja) * | 2006-04-18 | 2007-11-01 | Asahi Glass Co Ltd | 含フッ素乳化剤の回収方法 |
US7754795B2 (en) | 2006-05-25 | 2010-07-13 | 3M Innovative Properties Company | Coating composition |
US8119750B2 (en) | 2006-07-13 | 2012-02-21 | 3M Innovative Properties Company | Explosion taming surfactants for the production of perfluoropolymers |
BRPI0807109A2 (pt) * | 2007-02-16 | 2014-05-06 | 3M Innovative Properties Co | Sistema e processo para a remoção de fluoroquiímicos da água |
US20080264864A1 (en) * | 2007-04-27 | 2008-10-30 | 3M Innovative Properties Company | PROCESS FOR REMOVING FLUORINATED EMULSIFIER FROM FLUOROPOLMER DISPERSIONS USING AN ANION-EXCHANGE RESIN AND A pH-DEPENDENT SURFACTANT AND FLUOROPOLYMER DISPERSIONS CONTAINING A pH-DEPENDENT SURFACTANT |
EP2155830A1 (en) * | 2007-05-23 | 2010-02-24 | 3M Innovative Properties Company | Aqueous compositions of fluorinated surfactants and methods of using the same |
WO2008154345A1 (en) * | 2007-06-06 | 2008-12-18 | 3M Innovative Properties Company | Fluorinated ether compositions and methods of using the same |
FR2921565B1 (fr) * | 2007-09-28 | 2011-05-20 | Rhodia Operations | Procede de recuperation d'acides fluorocarboxyliques |
EP2267047B1 (en) * | 2008-04-14 | 2012-01-18 | Asahi Glass Company, Limited | Production method of polytetrafluoroethylene fine powder |
BRPI0915955A2 (pt) * | 2008-07-18 | 2019-02-26 | 3M Innovative Proferties Company | compostos fluorados de éter e métodos para uso dos mesmos |
CN102282191A (zh) * | 2008-11-25 | 2011-12-14 | 3M创新有限公司 | 氟化醚尿烷及其使用方法 |
CN102317403A (zh) | 2008-12-18 | 2012-01-11 | 3M创新有限公司 | 使含烃地层与氟化醚组合物接触的方法 |
FR2967151B1 (fr) * | 2010-11-04 | 2014-05-23 | Solvay | Procede pour le traitement d'effluents aqueux provenant de la preparation d'un polymere halogene |
FR2967153B1 (fr) * | 2010-11-04 | 2014-10-03 | Solvay | Procede pour le traitement d'eaux usees provenant de la preparation d'un polymere halogene |
CN102260378B (zh) * | 2011-05-06 | 2013-03-20 | 广东生益科技股份有限公司 | 复合材料、用其制作的高频电路基板及其制作方法 |
FR2996147B1 (fr) * | 2012-10-03 | 2015-05-29 | Rhodia Operations | Procede de traitement d'acide fluore |
DE102014100694A1 (de) * | 2014-01-22 | 2015-07-23 | Friedrich-Alexander-Universität Erlangen-Nürnberg | Verfahren und Vorrichtung zur Abtrennung von fluorierten Kohlenwasserstoffen aus einer wässrigen Phase |
CN104986819B (zh) * | 2015-07-27 | 2017-08-11 | 高凤林 | 一种光伏太阳能无能耗废热蒸发工艺 |
CN105776778B (zh) * | 2016-05-24 | 2018-03-27 | 徐州工程学院 | 一种太阳能加热曝气法处理地下水中四氯化碳装置及其处理方法 |
US11452987B2 (en) | 2019-06-19 | 2022-09-27 | The Johns Hopkins University | Contaminate sequestering coatings and methods of using the same |
CN110627098B (zh) * | 2019-09-12 | 2024-06-14 | 重庆蓝洁广顺净水材料有限公司 | 一种固体聚氯化铝的高效环保生产系统 |
US11840471B1 (en) | 2021-12-20 | 2023-12-12 | Republic Services, Inc. | Method for removing per- and polyfluoroalkyl substances (PFAS) from waste water |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2908001C2 (de) * | 1979-03-01 | 1981-02-19 | Hoechst Ag, 6000 Frankfurt | Verfahren zur Herstellung konzentrierter Dispersionen von Fluorpolymeren |
JPS6457702A (en) * | 1987-08-28 | 1989-03-06 | Murata Manufacturing Co | Coil device |
US4952290A (en) * | 1989-03-16 | 1990-08-28 | Amp Incorporated | Waste water treatment and recovery system |
DE4213154C1 (zh) * | 1992-04-22 | 1993-06-17 | Hoechst Ag, 6230 Frankfurt, De | |
JP2844296B2 (ja) * | 1993-06-29 | 1999-01-06 | 正樹 佐久間 | 真空濃縮装置 |
CN1133017A (zh) * | 1993-08-30 | 1996-10-09 | 株式会社东芝 | 减压蒸馏方法和减压蒸馏装置 |
JP3217706B2 (ja) * | 1996-08-26 | 2001-10-15 | 株式会社ササクラ | 水溶液の自己蒸発圧縮式濃縮方法及びその装置 |
DE19824615A1 (de) * | 1998-06-02 | 1999-12-09 | Dyneon Gmbh | Verfahren zur Rückgewinnung von fluorierten Alkansäuren aus Abwässern |
JP5055652B2 (ja) * | 2000-08-11 | 2012-10-24 | ダイキン工業株式会社 | 含フッ素界面活性剤の回収方法 |
US7125941B2 (en) * | 2001-03-26 | 2006-10-24 | 3M Innovative Properties Company | Aqueous emulsion polymerization process for producing fluoropolymers |
US20030125421A1 (en) * | 2001-08-03 | 2003-07-03 | Hermann Bladel | Aqueous dispersions of fluoropolymers |
JP2003220393A (ja) | 2001-11-22 | 2003-08-05 | Asahi Glass Co Ltd | 含フッ素乳化剤の吸着・回収方法 |
JP4016645B2 (ja) * | 2001-11-29 | 2007-12-05 | 旭硝子株式会社 | ペルフルオロアルカン酸の抽出方法及び精製方法 |
-
2003
- 2003-06-19 DE DE60304469T patent/DE60304469T2/de not_active Expired - Lifetime
- 2003-06-19 EP EP03760892A patent/EP1514848B1/en not_active Expired - Lifetime
- 2003-06-19 AU AU2003244295A patent/AU2003244295A1/en not_active Abandoned
- 2003-06-19 RU RU2005101086/15A patent/RU2315718C2/ru not_active IP Right Cessation
- 2003-06-19 WO PCT/JP2003/007772 patent/WO2004000734A1/ja active IP Right Grant
- 2003-06-19 JP JP2004515513A patent/JP4455327B2/ja not_active Expired - Fee Related
- 2003-06-19 CN CNB038142651A patent/CN100381366C/zh not_active Expired - Lifetime
-
2004
- 2004-12-16 US US11/012,334 patent/US7351342B2/en not_active Expired - Lifetime
Cited By (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101357964B (zh) * | 2007-07-31 | 2011-07-27 | 大金工业株式会社 | 含氟弹性体的制造方法 |
CN102066307A (zh) * | 2008-06-24 | 2011-05-18 | 旭硝子株式会社 | 含氟化合物的精制方法 |
CN102740974A (zh) * | 2010-02-03 | 2012-10-17 | 旭硝子株式会社 | 阴离子性含氟乳化剂的回收方法 |
CN103717281A (zh) * | 2011-08-18 | 2014-04-09 | 旭硝子株式会社 | 表面活性剂水溶液的浓缩回收方法 |
CN103717281B (zh) * | 2011-08-18 | 2015-08-12 | 旭硝子株式会社 | 表面活性剂水溶液的浓缩回收方法 |
CN103796759A (zh) * | 2011-09-13 | 2014-05-14 | 旭硝子株式会社 | 阴离子性含氟乳化剂的回收方法 |
US9045411B2 (en) | 2011-09-13 | 2015-06-02 | Asahi Glass Company, Limited | Method for recovering anionic fluorinated emulsifier |
CN103796759B (zh) * | 2011-09-13 | 2016-10-26 | 旭硝子株式会社 | 阴离子性含氟乳化剂的回收方法 |
CN107501081A (zh) * | 2017-09-15 | 2017-12-22 | 四川宏图普新微波科技有限公司 | 一种从聚四氟乙烯分散树脂颗粒湿料中回收全氟辛酸的系统及方法 |
CN107501081B (zh) * | 2017-09-15 | 2023-05-26 | 四川宏图普新微波科技有限公司 | 一种从聚四氟乙烯分散树脂颗粒湿料中回收全氟辛酸的系统及方法 |
CN107902828A (zh) * | 2017-11-21 | 2018-04-13 | 四川理工学院 | 废水中高浓度非离子表面活性剂的回收方法 |
CN109651536A (zh) * | 2018-12-18 | 2019-04-19 | 福建三农新材料有限责任公司 | 一种高品质聚四氟乙烯乳液自动化连续浓缩系统及方法 |
Also Published As
Publication number | Publication date |
---|---|
JPWO2004000734A1 (ja) | 2005-10-20 |
RU2315718C2 (ru) | 2008-01-27 |
JP4455327B2 (ja) | 2010-04-21 |
US7351342B2 (en) | 2008-04-01 |
RU2005101086A (ru) | 2005-06-27 |
EP1514848B1 (en) | 2006-04-05 |
WO2004000734A1 (ja) | 2003-12-31 |
EP1514848A4 (en) | 2005-08-31 |
US20050150833A1 (en) | 2005-07-14 |
CN100381366C (zh) | 2008-04-16 |
AU2003244295A1 (en) | 2004-01-06 |
EP1514848A1 (en) | 2005-03-16 |
DE60304469D1 (de) | 2006-05-18 |
AU2003244295A8 (en) | 2004-01-06 |
DE60304469T2 (de) | 2006-11-23 |
EP1514848A8 (en) | 2006-03-01 |
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Address after: Osaka Japan Co-patentee after: ASAHI GLASS Co.,Ltd. Patentee after: SASAKURA ENGINEERING CO.,LTD. Address before: Osaka Japan Co-patentee before: ASAHI GLASS Co.,Ltd. Patentee before: SASAKURA ENGINEERING CO.,LTD. |
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Effective date of registration: 20200720 Address after: Tokyo, Japan Patentee after: ASAHI GLASS Co.,Ltd. Address before: Osaka Japan Co-patentee before: ASAHI GLASS Co.,Ltd. Patentee before: SASAKURA ENGINEERING Co.,Ltd. |
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